Solve the problem.Inclusive of a 7.2% sales tax, a diamond ring sold for $2894.40. Find the price of the ring before the tax was added. (Round to the nearest cent, if necessary.)
A. $2686.00
B. $3102.80
C. $2700
D. $208.40
Answer: C
Mathematics
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Solve.-4.4x + 1.5 = -4.5 - 1.4x
A. x = -9 B. x = 1.4 C. x = 2 D. x = 1.7
Mathematics
Sketch the curve.5x2 = 6y
A. 
B. 
C. 
D. 
Mathematics
Use the brute force algorithm to find a minimum Hamilton circuit for the graph. Also, determine the total weight of the minimum Hamilton circuit.
A. Minimum Hamilton circuit is A ? B ? C ? D ? E ? A; weight = 78 B. Minimum Hamilton circuit is A ? B ? D ? C ? E ? A; weight = 71 C. Minimum Hamilton circuit is A ? B ? E ? C ? D ? A; weight = 70 D. Minimum Hamilton circuit is A ? B ? C ? E ? D ? A; weight = 72
Mathematics
Multiply and simplify if possible.
A. 
B. s2
C. 
D. s
Mathematics